EP3152519A4 - Verzerrungsvorhersage und -minimierung in der generativen fertigung - Google Patents

Verzerrungsvorhersage und -minimierung in der generativen fertigung Download PDF

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Publication number
EP3152519A4
EP3152519A4 EP15802568.4A EP15802568A EP3152519A4 EP 3152519 A4 EP3152519 A4 EP 3152519A4 EP 15802568 A EP15802568 A EP 15802568A EP 3152519 A4 EP3152519 A4 EP 3152519A4
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EP
European Patent Office
Prior art keywords
minimisation
additive manufacturing
distortion prediction
prediction
distortion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15802568.4A
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English (en)
French (fr)
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EP3152519A1 (de
EP3152519B1 (de
Inventor
Vu Thua Nguyen
Srinivasarao Lathabai
Yuqing FENG
Anthony Miller
John Barnes
Gary Coleman
Amy Marie Helvey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Boeing Co
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
Boeing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of EP3152519A1 publication Critical patent/EP3152519A1/de
Publication of EP3152519A4 publication Critical patent/EP3152519A4/de
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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/80—Data acquisition or data processing
    • B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2203/00—Controlling
    • B22F2203/03—Controlling for feed-back
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Human Computer Interaction (AREA)
  • Automation & Control Theory (AREA)
EP15802568.4A 2014-06-05 2015-06-05 Verzerrungsvorhersage und -minimierung in der generativen fertigung Active EP3152519B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462008073P 2014-06-05 2014-06-05
PCT/AU2015/000341 WO2015184495A1 (en) 2014-06-05 2015-06-05 Distortion prediction and minimisation in additive manufacturing

Publications (3)

Publication Number Publication Date
EP3152519A1 EP3152519A1 (de) 2017-04-12
EP3152519A4 true EP3152519A4 (de) 2018-02-14
EP3152519B1 EP3152519B1 (de) 2022-04-27

Family

ID=54765865

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15802568.4A Active EP3152519B1 (de) 2014-06-05 2015-06-05 Verzerrungsvorhersage und -minimierung in der generativen fertigung

Country Status (6)

Country Link
US (2) US9950476B2 (de)
EP (1) EP3152519B1 (de)
JP (2) JP2017530027A (de)
CN (1) CN106662439B (de)
AU (2) AU2015271638A1 (de)
WO (1) WO2015184495A1 (de)

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CN106662439B (zh) 2019-04-09
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JP2017530027A (ja) 2017-10-12
US10525630B2 (en) 2020-01-07
JP6950034B2 (ja) 2021-10-13
AU2015271638A1 (en) 2017-01-19
EP3152519B1 (de) 2022-04-27
AU2020244584A1 (en) 2020-11-05
JP2020114677A (ja) 2020-07-30
WO2015184495A1 (en) 2015-12-10
CN106662439A (zh) 2017-05-10
US20180215100A1 (en) 2018-08-02
US20150352794A1 (en) 2015-12-10

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